UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jTTdJciNlh1o8H11Gz+XLYBTHmm36fZb1L5I2buFbfc=' 
WHERE 
  key_id = '8fb77d3d073642f52d98b16b7b1ee8cb96227ac56606f71a59a32b55887a5bfb' 
  AND (
    token = 'jTTdJciNlh1o8H11Gz+XLYBTHmm36fZb1L5I2buFbfc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )